chore: bump @unisim/sdk to 0.38.0 (#24)

Navbar now shows a single "100% Open Source (FREE)" claim instead of "100% Free - 100% Open Source - FOREVER".

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>

Author: JamesmarkeyUK

package-lock.json

@@ -43,7 +43,7 @@
     "@radix-ui/react-tooltip": "^1.2.7",
     "@supabase/supabase-js": "^2.103.0",
     "@tanstack/react-query": "^5.83.0",
-    "@unisim/sdk": "^0.37.0",
+    "@unisim/sdk": "^0.38.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cmdk": "^1.1.1",